This is Sateco:

The worldwide leader in design, engineering and production of precision silicone keypads. Our skill is tried and tested in hundreds of mass production applications. The tightest tolerances and most reliable quality for mass produced silicone keypads.
A modern laboratory capable of testing and qualifying the high performance silicone products we manufacture.
More than 20 years experience in silicone keypad technology: trendsetting developments for unimagined application possibilities.

Video: At Sateco we work hard to stay a step ahead with new developments in keypad function and design.
Innovations: See here the latest inventions direct from the Sateco’s own modern research and design laboratory.